If you strictly mean the link leads to google spreadsheet on first page, they compare software which used to access hardware wallet (e.g. Ledger Live and Trezor Wallet), not the hardware wallet itself.

But in general, that's because there are few horrible hardware wallet out there, such as Bit Fi (https://www.tomshardware.com/news/mcafee-bitfi-cryptocurrency-wallet-hacked,37736.html) and you probably better use solid mobile wallet than horrible hardware wallet.